Release Notes
10/16/2026
PTR1 Release Notes_DD_10_17_26
Announcements
10/16/2026
INFORMATIONAL - RESOLVED - PostalOne! System – INCIDENT 11118454 Extended Processing Times for Large Mail.XML Mailings
Announcements
10/15/2026
INFORMATIONAL - New Commercial Organization
Announcements
10/15/2026
INFORMATIONAL - Chief Processing & Distribution Office Reorganization
Announcements
10/15/2026
INFORMATIONAL - USPS APIs System Release Notification – October 15, 2026
Announcements
10/15/2026
INFORMATIONAL - USPS APIs System Release Notification October 28, 2026
Announcements
10/15/2026
DELIVERY - Southern Area - FL1 District - 3 Digit Zip Code Area 324 & 325 All Operations Restored
Applications/ Forms
10/15/2026
PCCAC Candidate Application 9.28.2026
Contact Lists
10/15/2026
Mail Service Provider (MSP) - Full-Service Certified Mailers

A Mail Service Provider (MSP) offers a variety of solutions to prepare and present Full-Service presort mailings. For more information regarding Certified MSPs, please follow this link: https://postalpro.usps.com/full-service-cert/fact-sheet

 

User Guides
10/14/2026
eDoc Submitter Credit Enrollment GuIde

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